Legal Insights

Plain-language guides and case briefs on Philippine law — researched from the firm's law library of 184,000+ statutes, Supreme Court decisions, and agency issuances, and written so non-lawyers can understand and act on them.

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Feb 26, 2024 patent infringement intellectual property intellectual property code tortious interference patent claims tuna processors

Patent Infringement in the Philippines: How Claims Define Protection

Philippine patent infringement hinges on claim interpretation. The Supreme Court's Tuna Processors ruling clarifies direct and indirect infringement.

Sep 5, 1997 patent law intellectual property prior art utility model presumption of validity philippine patent office

Patent Novelty, Prior Art, and the Presumption of Validity in Philippine Patent Law

Philippine Supreme Court ruling on patent novelty, prior art, and the heavy burden to overcome the presumption of patent validity.